所有人都是我们的导师，恶人通过他们的恶行说'不要靠近我'。善人总是善良的，所以所有人都像导师一样对我们。
All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.
对抗病毒是一场持续的战斗，科学必须始终领先一步。
It all depends on how we look at things, and not on how they are themselves.
一种不影响你编程思维方式的语言，不值得学习。